H-essential Submodules and Homessential Modules

Muna Abbas Ahmed; Tamadher Arif Ibrahiem

doi:10.24996/ijs.2019.60.6.22

Details

Publication Date

Wed Jun 26 2019

Journal Name

Iraqi Journal Of Science

Volume

60

Issue Number

6

DOI

10.24996/ijs.2019.60.6.22

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H-essential Submodules and Homessential Modules

Essential submodules

H-essential submodules

Homessential modules

Muna Abbas Ahmed

Tamadher Arif Ibrahiem

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The main goal of this paper is introducing and studying a new concept, which is named H-essential submodules, and we use it to construct another concept called Homessential modules. Several fundamental properties of these concepts are investigated, and other characterizations for each one of them is given. Moreover, many relationships of Homessential modules with other related concepts are studied such as Quasi-Dedekind, Uniform, Prime and Extending modules.

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Publication Date

Mon Jul 01 2019

Journal Name

Iop Conference Series: Materials Science And Engineering

Semi Eh-b-preinvexity and its applications to optimization problems

Saba Naser

A A

...Show More Authors

AbstractIn this paper, the class of semi <italic>E</italic> <italic>h</italic> -<italic>b</italic>-preinvex and pseudo <italic>E</italic> <italic>h</italic> -b-preinvex functions are defined as an extension of <italic>E-B</italic>-preinvex and <italic>h</italic>-preinvex functions. In this extension the functions <italic>E</italic>:ℝ <italic>n</italic> → ℝ ... Show More

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(1)

Publication Date

Fri Jan 01 2010

Journal Name

Advances In Condensed Matter Physics

Electrical and Optical Properties of :H Thin Films Prepared by Thermal Evaporation Method

A. A. J.

M. F. A.

A. A.

M. N.

...Show More Authors

Thin a-:H films were grown successfully by fabrication of designated ingot followed by evaporation onto glass slides. A range of growth conditions, Ge contents, dopant concentration (Al and As), and substrate temperature, were employed. Stoichiometry of the thin films composition was confirmed using standard surface techniques. The structure of all films was amorphous. Film composition and deposition parameters were investigated for their bearing on film electrical and optical properties. More than one transport mechanism is indicated. It was observed that increasing substrate temperature, Ge contents, and dopant concentration lead to a decrease in the optical energy gap of those films. The role of the deposition conditions on value

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(3)

(1)

Publication Date

Thu Jun 01 2023

Journal Name

Baghdad Science Journal

Determination of essential and trace elements in various vegetables using ICP-MS

Hazard Index

Hazard Quotient

Heavy metals

ICP-MS

Validation

Bashdar Abuzed

Rasul Jameel

...Show More Authors

Metal contents in vegetables are interesting because of issues related to food safety and ‎potential health risks. The availability of these metals in the human body ‎may perform many biochemical functions and some of them linked with various diseases at ‎high levels. The current study aimed to evaluate the concentration of various metals in ‎common local consumed vegetables using ICP-MS. The concentrations of metals in vegetables ‎of tarragon, Bay laurel, dill, Syrian mesquite, vine leaves, thymes, arugula, basil, common ‎purslane and parsley of this study were found to be in the range of, 76-778 for Al, 10-333 for B, 4-119 for ‎Ba, ‎2812‎-24645 for Ca, 0.1-0.32 for Co, 201-464 for Fe, 3661-46400 for K, 0.31–‎‎1.

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Publication Date

Tue Mar 31 2015

Journal Name

Al-khwarizmi Engineering Journal

Intelligent H2/H∞ Robust Control of an Active Magnetic Bearings System

Keywords: Active Magnetic Bearings (AMB)

Adaptive Neuro Fuzzy Inference System (ANFIS)

H2/H∞ robust controller

modelling errors

uncertainty bounds.

Safanah M.

Rini

...Show More Authors

Abstract

Robust controller design requires a proper definition of uncertainty bounds. These uncertainty bounds are commonly selected randomly and conservatively for certain stability, without regard for controller performance. This issue becomes critically important for multivariable systems with high nonlinearities, as in Active Magnetic Bearings (AMB) System. Flexibility and advanced learning abilities of intelligent techniques make them appealing for uncertainty estimation. The aim of this paper is to describe the development of robust H₂/H_∞ controller for AMB based on intelligent estimation of uncertainty bounds using Adaptive Neuro Fuzzy Inference System (ANFIS). Simulatio

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Publication Date

Mon Dec 30 2019

Journal Name

Iraqi Journal Of Chemical And Petroleum Engineering

Experimental Study of Iraqi Light Naphtha Isomerization over Ni-Pt/H-Mordenite

Iraqi light naphtha isomerization

Nickel-Platinum over H-mordenite.

Halah

Abdulhaleem

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Hydroisomerization of Iraqi light naphtha was studied on prepared Ni-Pt/H-mordenite catalyst at a temperature range of 220-300°C, hydrogen to hydrocarbon molar ratio of 3.7, liquid hourly space velocity (LHSV) 1 hr^-1 and at atmospheric pressure.

The result shows that the hydrisomerization of light naphtha increases with the increase in reaction temperature at constant LHSV. However, above 270 ⁰C the isomers formation decreases and the reaction is shifted towards the hydrocracking reaction, a higher octane number of naphtha was formed at 270 °C.

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(5)

Publication Date

Wed Dec 12 2018

Journal Name

Iop Conference Series: Materials Science And Engineering

Extraction of Essential Oil from IraqiEucalyptus CamadulensisLeaves by Water Distillation Methods

Extraction

Eucalyptus Camadulensis

Essential Oil

Distillation Methods

Khalid M

Tariq M

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The extraction of Eucalyptus oil from Iraqi Eucalyptus Camadulensis leaves was studded using water distillation methods. The amount of Eucalyptus oil has been determined in a variety of extraction temperature and agitation speed. The effect of water to Eucalyptus leaves (solvent to solid) ratio and particle size of Eucalyptus leaves has been studied in order to evaluate the amount of Eucalyptus oil. The optimum experimental condition for the Eucalyptus oil extraction was established as follows: 100˚C extraction temperature, 200 rpm agitation speed; 0.5 cm leave particle size and 6:1 ml: g amount of water to eucalyptus leaves Ratio.

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Publication Date

Mon Aug 01 2022

Journal Name

Baghdad Science Journal

Evaluation of Turkish Delight Prepared With Pigments And Essential Oils Extracted From Clementine (Citrus Clementine) Peels As Natural Antioxidants

Antioxidant

Astaxanthin

Clementine peels

Delight

Essential oils

GC/MS

Eman A.

Azza A.

Zeinab A.

...Show More Authors

This experiment presented essential oils by GC/MS, pigment content, and their antioxidant activities as well as sensory evaluation of delight samples. Limonene (66.88%) was the most prevalent yield. The peels of clementine had DPPH and ABT Scavenging activity. All levels of pigment extract had better scores for all sensory values and recorded acceptable scores in terms of appearance, color, aroma, and overall acceptability compared to control delight. Besides, delight samples containing 15 mg astaxanthin pigment extract showed maximum sensory scores compared to other samples and control delight. On the other hand, the product was less acceptable to the panelists compared to control in the case of the addition of 3.75 mg astaxanthin pigme

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Publication Date

Sat May 31 2025

Journal Name

3rd International Scientific Conference For Human And Social Studies And Epistemological Challenges

Frankenstein Complex in Daniel H. Wilson's Robopocalypse ( ): Artificial Intelligence Conspiracies

With the advent of technology

the fear of losing control has consistently accompanied humanity. While humans have discovered

invented

and created many remarkable things

they have also been haunted by the possibility of their creations turning against them. This fear

often referred to as the Frankenstein Complex

derives its name from Mary Shelley's Frankenstein (􀀔􀀛􀀔􀀛)

in which Dr. Frankenstein's creation ultimately destroys its maker. The Frankenstein Complex embodies the subconscious fear of artificial intelligence (AI) surpassing and potentially dominating humankind. This apprehension has inspired numerous literary works

including Daniel H. Wilson’s novels. The present study examines the widespread fear of AI

which has fueled conspiracy theories in literature. These theories have not only amplified public anxiety but also hindered understanding among those with limited knowledge of AI and robotics. Dr. Wilson

a robotics expert

uses his imagination as a driving force for both his writing and his inventions. The research focuses on incidents leading to the rise of robots

the concept of the New War

how it was fought

and how it concluded. By comparing

contrasting

and analyzing literary elements and devices with prominent conspiracy theories

the study highlights the interplay between fiction and scientific development. The researchers conclude that while many conspiracy theories contain elements of truth

they often inspire scientists to explore them further. Additionally

some conspiracy theories warrant serious consideration. The study recommends acknowledging the Frankenstein Complex while maintaining faith in the potential benefits of artificial intelligence.

Ansam

Mayada

Zahraa

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Publication Date

Sun Oct 01 2023

Journal Name

Baghdad Science Journal

Effects of Water Stress, Nitrogen, Magnesium and their Interactions on Some Growth Characteristics and Essential Oil content of Rosemary (Rosmarinus officinalis L.)

Rosemary

Water Stress

Nitrogen

Magnesium

Essential oil

Nahla M. A.

Abdulghany O. I.

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A factorial experiment was applied with four replicates on rosemary plants (Rosmarinus officinalis L.) grown in pots inside the glasshouse of the Department of Biology, College of Science, Salahaddin University, Erbil, Iraq, during April, 2019 to July, 2020, to determine the effects of soil moisture content ( SM1: 100% and SM2: 60% field capacity), nitrogen fertilizer (N1: 100, N2: 200 and N3: 300kg/hectare), and magnesium fertilizer (Mg1: 0.0, Mg2: 30 and Mg3: 60kg/hectare) and their interactions on some growth characteristics and essential oil content of rosemary plants. Two cuttings were taken from rosemary shoots (on March, 2020 and July, 2020) after 12 and 15 months of planting respectively. Results showed that cutting 1:

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Publication Date

Tue May 01 2018

Journal Name

International Journal Of Computer Trends And Technology

Two Phase Approach for Copyright Protection and Deduplication of Video Content in Cloud using H.264 and SHA-512

Video copyright

Video deduplication

H.264 compression

Dr.B.Basaveswara

Qutaiba Mumtaz

Dr. K. Gangadhara

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Cloud computing offers a new way of service provision by rearranging various resources over the Internet. The most important and popular cloud service is data storage. In order to preserve the privacy of data holders, data are often stored in cloud in an encrypted form. However, encrypted data introduce new challenges for cloud data deduplication, which becomes crucial for big data storage and processing in the cloud. Traditional deduplication schemes cannot work on encrypted data. Among these data, digital videos are fairly huge in terms of storage cost and size; and techniques that can help the legal aspects of video owner such as copyright protection and reducing the cloud storage cost and size are always desired. This paper focuses on v

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